Cheap PHL to Seattle flights

Book your PHL to SEA flights with Expedia and find last-minute Philadelphia to Seattle airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between PHL and SEA, with new flight deals and promotions almost daily. When you book your next trip from Philadelphia Intl. to Seattle Tacoma Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

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Last Minute Philadelphia Flight Deals

Traveling on short notice? Expedia offers great deals on last-minute flights from Philadelphia Airport to the most popular destinations. Deals are based on recent prices found by other Expedia users within the last 12 hours. Prices change often for individual airlines, so check back regularly!
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Philadelphia, Pennsylvania (PHL) to Seattle, Washington (SEA)

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PHL to SEA Route Map

Philadelphia to Seattle Flights, Stats and Airplanes

Route information for flights from Philadelphia Intl. to Seattle Tacoma Intl..

Distance:
2,372.07 miles

Airline carriers and aircraft used on flights from PHL to SEA

Airline Carrier

US Airways

Aircraft

Airbus A321-100/200

PHL - Philadelphia Intl. Airlines

Browse the the most popular airlines servicing the Philadelphia (PHL) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

SEA - Seattle Tacoma Intl. Airlines

Browse the most popular airlines servicing the Seattle (SEA) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

Interesting Facts About Flights from Philadelphia to Seattle (PHL to SEA)

  • The newest aircraft servicing PHL to SEA in 2009 was US Airways' A319 from Airbus Industrie. The A319 started flying in 1997.
  • The shortest flight distance between Philadelphia and Seattle is 2378 miles.
  • US Airways offers flights from Philadelphia, PA to Seattle, WA.
  • The shortest flight between PHL and SEA takes about 321 minutes.
  • US Airways operated flights from PHL to SEA using 4 types of aircraft in 2009.
  • The oldest aircraft servicing trips from Philadelphia, PA to Seattle, WA in 2009 was US Airways' B757-2 from Boeing which started flying in 1990.
  • The smallest aircraft servicing flights from PHL to SEA for US Airways is the A319 built by Airbus Industrie with 124 seats.
  • 140,865 seats were available on flights from PHL to SEA in 2009. Of those seats, a total of 114,558 passengers flew on all flights from PHL to SEA that year.
  • US Airways offers the shortest flight times from Philadelphia to Seattle.
  • The average flight time from Philadelphia, PA to Seattle, WA takes about 321 minutes.
  • Flight #799, operated by US Airways, was the flight with the most delays in 2009, with 10 minutes average delay between flights from Philadelphia to Seattle.
  • The average aircraft occupancy on flights from Philadelphia to Seattle in 2009 was 78.7%.
  • US Airways operates the shortest flights from Philadelphia to Seattle.
  • In 2009, there was just one airline company serving flights from Philadelphia to Seattle.
  • There were 114,558 passengers that flew from Philadelphia to Seattle in 2009.
  • US Airways carried a total of 114,558 passengers from PHL to SEA in 2009.
  • The largest aircraft servicing flights between Philadelphia and Seattle from US Airways is the A321 built by Airbus Industrie with 183 seats.

(Source: FAA & BTS 2009 Databases)